FR935760A - Improvements in coupling devices intended for use with calculating machines, accounting machines or similar machines - Google Patents

Improvements in coupling devices intended for use with calculating machines, accounting machines or similar machines

Info

Publication number
FR935760A
FR935760A FR935760DA FR935760A FR 935760 A FR935760 A FR 935760A FR 935760D A FR935760D A FR 935760DA FR 935760 A FR935760 A FR 935760A
Authority
FR
France
Prior art keywords
machines
coupling devices
accounting
calculating
devices intended
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Rolf Hofgaard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR935760A publication Critical patent/FR935760A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D11/06—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable otherwise than only axially, e.g. rotatable keys
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/42—Adding; Subtracting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
FR935760D 1946-05-01 1946-11-08 Improvements in coupling devices intended for use with calculating machines, accounting machines or similar machines Expired FR935760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2449228X 1946-05-01

Publications (1)

Publication Number Publication Date
FR935760A true FR935760A (en) 1948-06-30

Family

ID=32178906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935760D Expired FR935760A (en) 1946-05-01 1946-11-08 Improvements in coupling devices intended for use with calculating machines, accounting machines or similar machines

Country Status (6)

Country Link
US (1) US2449228A (en)
BE (1) BE469265A (en)
CH (1) CH293168A (en)
DE (1) DE815558C (en)
FR (1) FR935760A (en)
GB (1) GB630559A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040913A (en) * 1951-07-23 1953-10-20 Electronique & Automatisme Sa Electrical pulse code train analyzer devices
NL189405B (en) * 1953-07-31 Bristol Myers Squibb Co PHARMACEUTICAL PREPARATION AND SUBSTITUTED 1,2-DIAMINOCYCLOBUTENE-3,4-DION WITH HISTAMINE H2 RECEPTOR ANTAGONISTIC ACTION.
US3059577A (en) * 1960-01-07 1962-10-23 Frank C Hutchison Fuze arming device
CH393423A (en) * 1960-07-18 1965-06-15 Bull Sa Machines Arrangement for storing and processing information

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191567A (en) * 1936-01-04 1940-02-27 Hofgaard Rolf Calculating machine
US2253596A (en) * 1938-04-01 1941-08-26 Western Electric Co Electrical calculating equipment for telephone systems
US2364540A (en) * 1942-10-10 1944-12-05 Ibm Calculating machine
NL76334C (en) * 1943-08-28

Also Published As

Publication number Publication date
CH293168A (en) 1953-09-15
GB630559A (en) 1949-10-17
US2449228A (en) 1948-09-14
DE815558C (en) 1951-10-04
BE469265A (en)

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